Numbers & Operations

Problem 8901

Add the following decimals to 1 decimal place:
1) $28.2 + 93.5$ 2) $94.6 + 37.2$ 3) $82.6 + 23.6$ 4) $50.9 + 39.4$ 5) $128.2 + 340$ 6) $139.7 + 738.2$ 7) $382.6 + 126.5$ 8) $462.8 + 731.2$ 9) $68.4 + 29.8 + 55.3$ 10) $80.2 + 52.8 + 13$ 11) $385.6 + 297.9$ 12) $363 + 80.5$ 13) $25.3 + 25.8 + 38.8$

See Solution

Problem 8902

Calculate the value of $4 \cdot (7 + 3^3)$ .

See Solution

Problem 8903

Calculate the sum of 72.8 and 37.4. What is the result?

See Solution

Problem 8904

Calculate the expression: $[36 - (4 \cdot 5)] \cdot 2$ .

See Solution

Problem 8905

Calculate the sum of 48.7 and 39.8. What is $48.7 + 39.8$ ?

See Solution

Problem 8906

What percent of the world's population (7.4 billion) was the U.S. population (324 million)? Round to one decimal place.

See Solution

Problem 8907

Calculate the sum of $139.7$ and $382.6$ .

See Solution

Problem 8908

A computer store buys a computer system at a cost of $\$ 468.60$ . The selling price was first at $\$ 781$ , but then the store advertised a 30\% markdown on the system. Answer parts a and b. a. Find the current sale price.
The sale price is $\$ 546.70$ . (Round to the nearest cent as needed.) b. Members of the store's loyalty club get an additional $10 \%$ off their computer purchases. How much do club members pay for the computer with their discount?
The price for club members is $\$ \square$ $\square$ $\square$ . (Round to the nearest cent as needed.)

See Solution

Problem 8909

List the first 5 multiples, and find ALL the factors of 21.
Multiples:
Factors: Prime or Composite?

See Solution

Problem 8910

Question 11 what is $\frac{1}{7}$ of 28?

See Solution

Problem 8911

In Ms. Wimberly's class, $40 \%$ of the students are girls. If there are 25 students in Ms. Wimberly's class, how many of them are girls?

See Solution

Problem 8912

24. Connect To make one batch of granola, Linda mixes 1 pound of oat flakes, 6 ounces of walnuts, 5 ounces of raisins, and 4 ounces of sunflower seeds. How many total pounds of granola does one batch make?

See Solution

Problem 8913

2) $10.8+(-4.73)$

See Solution

Problem 8914

5. How many pints are in 6 quarts? $\qquad$ pints

See Solution

Problem 8915

View Cours Lab1- Intr Lab 2-Va Control St Online C Lab 3 - Ope Lab 4 - Con han\%20Zaza/Downloads/Lab\%202-\%20Variables.pdf T aあ Ask Copilot 4 of 4 २ CB GJ الجامعة الألمانية الأردنية German Jordanian Ưiversity V. Tasks
1. Write a program that accepts two integers from the user and calculate the product of the two integers
2. Write a C program to do the following: - Declare a variable called temperature in Fahrenheit (F). - Read the value of the temperature in Fahrenheit ( $F$ ) ifrom the keyboard. - Compute the temperature in Celsius based on the following formula: $C=(F-32) \times 5 / 9$ Search

See Solution

Problem 8916

A lizard is $4 \frac{1}{2}$ inches long. How long is the lizard in centimeters?

See Solution

Problem 8917

$2.96+0.04=$

See Solution

Problem 8918

What is the molality of ethanol $\left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\right)$ in an aqueous solution that is $39.8 \%$ ethanol by mass? a. 1 m b. 14 m c. 0 m d. 1 m e. 84.0 m

See Solution

Problem 8919

Answer the following questions. a. How many tens would you need to show 300? Explain your reasoning. $\begin{array}{l} \text { xplain your reasoning. } \\ \text { We nced hundreads so } y^{0} \\ 100=30^{\circ} \end{array}$ a. How many hundreds are the same as having 60 tens? Explain your reasoning. b. 70 tens $=$ $\qquad$ hundreds c. 4 hundreds $=$ $\qquad$ tens

See Solution

Problem 8920

Add on to get to 100 . $96+\square=100$

See Solution

Problem 8921

Coretta's bowling average decreased from 158 to 133. What is the percent decrease to the nearest tenth of a percent?

See Solution

Problem 8922

2. Maria made strawberry jam. She filled $\frac{1}{2}$ of a jar with the first batch she made. The next batch filled $\frac{2}{3}$ of another jar. How much strawberry jam did Maria make altogether? $\frac{1}{2}$

See Solution

Problem 8923

Find the quotient. $\frac{5}{18} \div \frac{2}{6}=$

See Solution

Problem 8924

In Ms. Franko's class for every 6 boys there are 8 girls. Write the ratio of boys to girls in simplest form.

See Solution

Problem 8925

Write the number in scientific notation. $\begin{array}{r} 1,440,000 \\ 1,440,000= \end{array}$ $\square$ (Use the multiplication symbol in the math palette as needed.)

See Solution

Problem 8926

Toys R Us is having a $38 \%$ off sale on all of their backpacks. If a backpack normally costs $\$ 22.00$ , how much will it be on sale?

See Solution

Problem 8927

$8 \cdot \square=1$ $\frac{1}{8} \cdot 8=$ $\square$ $\frac{5}{8} \cdot 8=$ $\square$ $8 \cdot \square=3$

See Solution

Problem 8928

$\sqrt[5]{1,265}$

See Solution

Problem 8929

$\begin{array}{r}7 \\ \times 4 \\ \hline\end{array}$

See Solution

Problem 8930

Tue Dec 3 a cdn.assess.prod.mheducation.com
This question has two parts. First, answer Part A. Then, answer Part B. Part A Choose the correct answer. A sandwich shop uses 0.14 pound of tomato on each sandwich. How much tomato will the shop need sandwiches? Look at the decimal grids. Which represents the problem? A) $\square$ B) $\square$ C) \begin{tabular}{|l|l|l|l|} \hline -I & & & \\ \hline-1 & & & \\ \hline \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline & & & \\ \hline \end{tabular}
Part B Enter the answer. How much tomato will the shop need to make the 6 sandwiches?. pound(s) of tomato

See Solution

Problem 8931

What do you notice about the number of possible arrays and the number of factors of 22?

See Solution

Problem 8932

The number of students enrolled at a college is 13,000 and grows $5 \%$ each year. Complete parts (a) through (e). $\qquad$ a) The initial amount a is $\square$

See Solution

Problem 8933

2. Write $\frac{1}{2}$ as a percent?

See Solution

Problem 8934

Answer the question below, and then fill in the blanks if necessary.
Can the distributive property be used to rewrite $2 \times(9 \div 3)$ ? Yes No If yes, fill in the blanks below. $2 \times(9 \div 3)=$ $\square$ $\square$ $\square$ $\square$

See Solution

Problem 8935

Name two numbers that are not integers but that are opposites. Explain how you know.

See Solution

Problem 8936

\begin{tabular}{|c|c|} \hline \multicolumn{2}{|c|}{ Coins Collected } \\ \hline Sam & 257 \\ \hline Philip & 510 \\ \hline Rebecca & 153 \\ \hline \end{tabular}
How many coins would Sam need to collect to be equal to Philip?

See Solution

Problem 8937

5 Langley Elementary has 873 students. Roberts Elementary has 125 fewer students. How many students attend Roberts Elementary?

See Solution

Problem 8938

An African elephant has a mass of 8139 kg .
Choose the best approximation of the mass of an African elephant. Choose 1 answer: (A) $8 \cdot 10^{3} \mathrm{~kg}$ (B) $8 \cdot 10^{4} \mathrm{~kg}$

See Solution

Problem 8939

Early Finisher Challenge Which number forms are equivalent to 0.28 ? Select all that apply. A. $28 \%$ B. $\frac{21}{80}$ C. $\frac{28}{100}$ D. $\frac{14}{50}$ E. 28 F. $\frac{7}{25}$

See Solution

Problem 8940

The diameter of a human hair is $9 \cdot 10^{-5}$ meters. The diameter of a spider's silk is $3 \cdot 10^{-6}$ meters.
How much greater is the diameter of a human hair than the diameter of a spider's silk? Write your answer in scientific notation. $\square$ meters

See Solution

Problem 8941

Interactive Practice: Add with Negative Numbers
Find $-3 \frac{2}{3}+\left(-1 \frac{2}{3}\right)$
Model the expression on the number line.

See Solution

Problem 8942

Find $-3.75+1.5$
What is the sum? $-3.75+1.5=$

See Solution

Problem 8943

Moshliw weok (1) $1.52 \times 2.5$

See Solution

Problem 8944

1. Find the product of the following -4 (9)
Type a response
Show Your Work

See Solution

Problem 8945

1) Tarik sells cups of lemonade. Today his expenses are $-\$ 6.80$ and his sales are $\$ 4.40$ . Does Tarik have more or less money than he did at the start of the day?
Find the sum. $-6.80+4.40=$ $\square$

See Solution

Problem 8946

2. Find the product of the foliowing expression $(-3)(7)(-2)$
Type a response Show Your Work

See Solution

Problem 8947

1. Sabina ate $\frac{1}{3}$ of an apple pie. Her friend Isabel ate $\frac{1}{4}$ of the pie. What fraction of the whole pie did they eat?
$\frac{1}{4}$

See Solution

Problem 8948

4 Jonah poured $\frac{4}{5}$ cup of cold water into an empty bowt. Then he mixed in 0.6 cup of hot water. What was the total amount of water in the bow?

See Solution

Problem 8949

\text{We will be serving duck, goose, and lobster. We are planning to serve 1.25 lbs. of lobster for each person. If an average lobster weighs 3 lbs., how many lobsters will we need?}

See Solution

Problem 8950

5 - M3 EUREKA MATH ${ }^{2}$
1. Find the value by using the number line. Write your answer as a whole number if poss $\frac{1}{3}$ of 3 is $\qquad$ .

See Solution

Problem 8951

8. Sandra's volleyball team has a total of 20 uniforms. $20 \%$ are medium-sized uniforms. How many uniforms are medium-sized? $\begin{aligned} 20 & =\frac{9 \cdot 9}{100} \cdot 20 \\ x & =\frac{400}{100} \\ x & =4 \text { medium-sized uniforms } \end{aligned}$

See Solution

Problem 8952

Find $-1-4 \frac{2}{3}$
Model the expression on the number line. $\square$ $\vdash$ $\rightarrow$ 命

See Solution

Problem 8953

10. Find the quotient of the expression $(-864.3) \div(-3)$
Type a response Show Your Work

See Solution

Problem 8954

3. Construct Arguments Gene stated that finding $25 \%$ of a number is the same as dividing the number by $\frac{1}{4}$ . Is Gene correct? Explain.

See Solution

Problem 8955

What is the present value of $\$ 3780$ due in nine months if simple interest rate is $5 \%$ ?
The present value is $\$$ $\square$ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)

See Solution

Problem 8956

Find the sales tax. \begin{tabular}{|c|c|c|} \hline \multicolumn{3}{|c|}{ Sales Tax } \\ \hline Selling Price & Rate of Sales Tax & Sales Tax \\ \hline $\$ 90.00$ & $5 \%$ & $?$ \\ \hline \end{tabular}
The sales tax is $\$$ $\square$

See Solution

Problem 8957

Find the commission. \begin{tabular}{|l|c|c|} \hline \multicolumn{3}{|c|}{ Earning Commission } \\ \hline Sales & Commision Rate & Commission \\ \hline $\$ 540$ & $7 \%$ & $?$ \\ \hline \end{tabular}
The commission is $\$ \square$ .

See Solution

Problem 8958

Mental Math A typical tip in a restaurant is $15 \%$ of the total bill. If the bill is $\$ 140$ , what would the typical tip be?
The typical tip would be \\square$

See Solution

Problem 8959

1) $m$ and $n$ are integers and $\sqrt{m n}=10$ . Which of the (a) 25 (b) 52 following cannot be a value of $m+n$ ? (c) 101 (d) 50 2) The number of factors of a number $N=2^{3} \times 3^{2} \times 5^{3}$ is (a) 18 (b) 45 (c) 48 (d) 9

See Solution

Problem 8960

$\frac{1}{4}=\frac{3}{\square}=\frac{\square}{20}$

See Solution

Problem 8961

8. Solve each of the puzzle-problems below: (e) Euler, 1770 . Divide 100 into two summands such that one is divisible by 7 and the other by 11 .

See Solution

Problem 8962

Simplify. If an expression does not represent a real number, state so. $\sqrt[4]{-81}$
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. $\sqrt[4]{-81}=$ $\square$ (Type an integer.) B. The root is not a real number.

See Solution

Problem 8963

A. Write the expressions and answer to each question.
1. The original price of a calculator is $\$ 300$ . It is now sold at $\$ 270$ . What is the percentage discount? $\qquad$ $\qquad$
2. The original price of a jacket is $\$ 1000$ . John saved $\$ 240$ with the discount. What is the percentage discount? $\qquad$ $\qquad$
3. The original price of a pair of socks is $\$ 20$ and it is sold after a deduction of $\$ 5$ . What is the percentage discount? $\qquad$ $\qquad$

See Solution

Problem 8964

A billion electrons are added to pith ball. Its charge is: (A) $-1.6 \times 10^{-10} \mathrm{C}$ (B) $-1.6 \times 10^{-12} \mathrm{C}$ (C) $-1.6 \times 10^{-10} \mathrm{C}$

See Solution

Problem 8965

2 You need to find out how many $\qquad$ there are in $\qquad$ . 3 The scoop holds $\frac{1}{3}$ cup of batter. How many scoops are in 1 cup? $\qquad$ 4 Divide each of the 5 rectangles into sections to show your answer to problem 3. 5 How many scoops are in 5 cups? $\qquad$ $65 \div \frac{1}{3}=$ $\qquad$ 7 What multiplication equation will also solve this problem? $\qquad$

See Solution

Problem 8966

Simplify the expression: $-\frac{1}{2}+\frac{2}{5}+\left(-\frac{3}{10}\right)-\frac{3}{4}$

See Solution

Problem 8967

13. At 5:30 p.m., the temperature in Antarctica is $-60^{\circ} \mathrm{F}$ . At 11:30 p.m., the temperature is $15^{\circ}$ cooler. What is the temperature at $11: 30$ p.m.? $\qquad$

See Solution

Problem 8968

sell? $\qquad$
11. Samantha wants to find the sum of $5 / 8-4 / 9+5 / 24$ by using the least common denominator (LCD) of the three fractions. The LCD of the fractions in the expressions is $\frac{5}{8}-\frac{4}{9}+\frac{5}{3}$

See Solution

Problem 8969

50 дм $=\square \mathrm{m}$

See Solution

Problem 8970

Problem 3. An electric heater consumes 1.8 MJ when connected to a 250 V supply for 30 minutes. Find the power rating of the heater and the current taken from the supply. Ans. 1kW; 4A.

See Solution

Problem 8971

15. Find the equivalent resistance of four parallel resistors of $2,4,6$ and $8 \Omega$ . Ans. $0,96 \Omega$ .

See Solution

Problem 8972

1. An acre of land is 43,560 square feet. You have 10 acres of land. How many square feet are in the field?
The field is 435,600 square feet
2. If the length of the field is 1,000 feet long, how wide is the field?

See Solution

Problem 8973

2. Ethan buys a pair of jeans online for $\$ 22$ . After the shipping charge is added, the new total is $\$ 25.52$ . What is the percent increase in the cost of the jeans due to the shipping charge?
3. A restaurant manager decides to decrease the size of the soft drink cups by $10 \%$ . The new drink cup holds 27 ounces. How much did the original cup hold?
In July, Noor's family used 12,568 gallons of water. In August, they used 11,562 gallons fater. What is the percent decrease in the family's water usage? Round your answer to earest percent.

See Solution

Problem 8974

$30.5 \times 10.4$

See Solution

Problem 8975

Which fraction represents the decimal $0 . \overline{12}$ ? $\frac{1}{12}$ $\frac{3}{25}$ $\frac{4}{33}$ $\frac{33}{4}$

See Solution

Problem 8976

Divide: $1.98 \div 0.09$
A 2.2 (B) 22
C 220 D 0.22

See Solution

Problem 8977

During a study that lasted 47 days, one chicken was fed 5.17 kg of chicken feed. What was the daily rate at which the chicken was fed?
A 0.108 kg per day B 0.109 kg per day C 0.110 kg per day D 0.111 kg per day

See Solution

Problem 8978

Work out the value of $x^{n}$ when $x=5$ and $n=3$

See Solution

Problem 8979

$M=\left[\left(\frac{-2}{3}\right)^{6} \times\left(\frac{2}{-3}\right)^{4}\right] \div\left(\frac{2}{3}\right)^{8}$
1. Verify that $\mathrm{M}=\frac{4}{9}$ .

See Solution

Problem 8980

$=\frac{1.33 \cdot 10^{24} \mathrm{ats}}{6.02 \cdot 10^{23}}$

See Solution

Problem 8981

$P(\text{multiple of 4}) = \square$
Consider a spinner with sections numbered from 1 to 12. Calculate the probability that the spinner lands on a number that is a multiple of 4. Express your answer as a reduced fraction.

See Solution

Problem 8982

$=\frac{3.22 \cdot 10^{24}}{6.02 \cdot 10^{23}}=$

See Solution

Problem 8983

BI
Evaluate the following. $1.5^{2} \div 5+0.8(61.7)$

See Solution

Problem 8984

Question 5 of 12 (1 point) I Question Attempt: 1 of 3 $\checkmark 1$ $\times 2$ 3 4 5 6 7 8 9 10 11
A file that is 287 megabytes is being downloaded. If the download is $16.9 \%$ complete, how many megabytes have been downloaded? Round your answer to the nearest tenth. $\square$ megabytes

See Solution

Problem 8985

Write the ritio as a fraction in lowest terms. 32 minutes to 4 hours
The ratio is $\square$ .

See Solution

Problem 8986

4. Assuming that $\operatorname{gcd}(a, b)=1$ , prove the following: (b) $\operatorname{gcd}(2 a+b, a+2 b)=1$ or 3 .

See Solution

Problem 8987

What is the distance between -52 and $43 ?$ a. 9 b. 52 c. 95 d. 43

See Solution

Problem 8988

The value of a building is currently $£ 251,000 .$
If the value increases by $3.5 \%$ , what will the new value be?

See Solution

Problem 8989

Given that $0 . \dot{6} \dot{3}=\frac{7}{11}$ , what is $0.0 \dot{6} \dot{3}$ as a fraction in its simplest form?

See Solution

Problem 8990

Multiply. Simplify the answer and write as a mixed number. $4 \frac{2}{5} \cdot 3 \frac{1}{3}$ 14 $1 \frac{8}{25}$ $14 \frac{2}{3}$ $12 \frac{2}{15}$

See Solution

Problem 8991

Increase 380 by $143 \%$

See Solution

Problem 8992

The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answer Which of the following sentences is true? Use the number line to help you decide. 6.8 is greater than 6.6 6.3 is less than 6.0 . 6.4 is greater than 6.6 . 6.4 is less than 6.2 .

See Solution

Problem 8993

4. Simplify the expression. $|28.1-7.03|-|3.5 \cdot 4.1|+|-9|$

See Solution

Problem 8994

roblem. Then, divide Xavier has 29 baseball cards he'd like to share with his 3 best friends. Each friend gets an equal number of cards. How many baseball cards will be left over?

See Solution

Problem 8995

$\frac{1}{4}+2$

See Solution

Problem 8996

$\frac{7}{3} \cdot 0$

See Solution

Problem 8997

2.020 Ein Kreditgeber verzinst eingelegte Geldbeträge mit $i=3,5 \%$ und verlangt für verliehene Beträge $i^{\prime}=6 \%$ . Berechnen Sie jenen Zinsgewinn, den er dadurch bei einem Betrag von € $100.000,00$ in 20 Jahren hat.

See Solution

Problem 8998

Amanda filled her gas tank three times last week. Here are the amounts of gas she bought (in gallons). $8.62,14.4,9$
What is the total amount of gas Amanda bought last week? $\square$ gallons

See Solution

Problem 8999

Write the following number in standard decimal form. four hundredths

See Solution

Problem 9000

\begin{tabular}{|c|c|c|} \hline FRACTION & DECIMAL & PERGENT \\ \hline 1/9 & a. ? & b.? \\ \hline c. ? & 0.444 & d. ? \\ \hline e. ? & 0.125 & 12.5 \\ \hline f. ? & g. ? & 16.6 \\ \hline $3 / 8$ & h. ? & i. ? \\ \hline j. ? & k. ? & 88.8 \\ \hline 1.? & 0.777 & m. ? \\ \hline $1 / 5$ & n. ? & o.? \\ \hline p. ? & 666 & q. ? \\ \hline \end{tabular}

See Solution

1 ...87 88 89 90 91 92 93 ...118

Numbers & Operations

Problem 8901

Problem 8902

Calculate the value of 4⋅(7+33)4 \cdot (7 + 3^3)4⋅(7+33).

Problem 8903

Calculate the sum of 72.8 and 37.4. What is the result?

Problem 8904

Calculate the expression: [36−(4⋅5)]⋅2[36 - (4 \cdot 5)] \cdot 2[36−(4⋅5)]⋅2.

Problem 8905

Calculate the sum of 48.7 and 39.8. What is 48.7+39.848.7 + 39.848.7+39.8?

Problem 8906

What percent of the world's population (7.4 billion) was the U.S. population (324 million)? Round to one decimal place.

Problem 8907

Calculate the sum of 139.7139.7139.7 and 382.6382.6382.6.

Problem 8908

Problem 8909

List the first 5 multiples, and find ALL the factors of 21.Multiples:Factors: Prime or Composite?

Problem 8910

Question 11 what is 17\frac{1}{7}71​ of 28?

Problem 8911

In Ms. Wimberly's class, 40%40 \%40% of the students are girls. If there are 25 students in Ms. Wimberly's class, how many of them are girls?

Problem 8912

24. Connect To make one batch of granola, Linda mixes 1 pound of oat flakes, 6 ounces of walnuts, 5 ounces of raisins, and 4 ounces of sunflower seeds. How many total pounds of granola does one batch make?

Problem 8913

2) 10.8+(−4.73)10.8+(-4.73)10.8+(−4.73)

Problem 8914

5. How many pints are in 6 quarts? \qquad pints

Problem 8915

Problem 8916

A lizard is 4124 \frac{1}{2}421​ inches long. How long is the lizard in centimeters?

Problem 8917

2.96+0.04=2.96+0.04=2.96+0.04=

Problem 8918

What is the molality of ethanol (C2H5OH)\left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\right)(C2​H5​OH) in an aqueous solution that is 39.8%39.8 \%39.8% ethanol by mass? a. 1 m b. 14 m c. 0 m d. 1 m e. 84.0 m

Problem 8919

Problem 8920

Add on to get to 100 . 96+□=10096+\square=10096+□=100

Problem 8921

Coretta's bowling average decreased from 158 to 133. What is the percent decrease to the nearest tenth of a percent?

Problem 8922

2. Maria made strawberry jam. She filled 12\frac{1}{2}21​ of a jar with the first batch she made. The next batch filled 23\frac{2}{3}32​ of another jar. How much strawberry jam did Maria make altogether? 12\frac{1}{2}21​

Problem 8923

Find the quotient. 518÷26=\frac{5}{18} \div \frac{2}{6}=185​÷62​=

Problem 8924

In Ms. Franko's class for every 6 boys there are 8 girls. Write the ratio of boys to girls in simplest form.

Problem 8925

Write the number in scientific notation. 1,440,0001,440,000=\begin{array}{r} 1,440,000 \\ 1,440,000= \end{array}1,440,0001,440,000=​ □\square□ (Use the multiplication symbol in the math palette as needed.)

Problem 8926

Toys R Us is having a 38%38 \%38% off sale on all of their backpacks. If a backpack normally costs $22.00\$ 22.00$22.00, how much will it be on sale?

Problem 8927

8⋅□=18 \cdot \square=18⋅□=1 18⋅8=\frac{1}{8} \cdot 8=81​⋅8= □\square□ 58⋅8=\frac{5}{8} \cdot 8=85​⋅8= □\square□ 8⋅□=38 \cdot \square=38⋅□=3

Problem 8928

1,2655\sqrt[5]{1,265}51,265​

Problem 8929

7×4\begin{array}{r}7 \\ \times 4 \\ \hline\end{array}7×4​​

Problem 8930

Problem 8931

What do you notice about the number of possible arrays and the number of factors of 22?

Problem 8932

The number of students enrolled at a college is 13,000 and grows 5%5 \%5% each year. Complete parts (a) through (e). \qquad a) The initial amount a is □\square□

Problem 8933

2. Write 12\frac{1}{2}21​ as a percent?

Problem 8934

Answer the question below, and then fill in the blanks if necessary.Can the distributive property be used to rewrite 2×(9÷3)2 \times(9 \div 3)2×(9÷3) ? Yes No If yes, fill in the blanks below. 2×(9÷3)=2 \times(9 \div 3)=2×(9÷3)= □\square□ □\square□ □\square□ □\square□

Problem 8935

Name two numbers that are not integers but that are opposites. Explain how you know.

Problem 8936

\begin{tabular}{|c|c|} \hline \multicolumn{2}{|c|}{ Coins Collected } \\ \hline Sam & 257 \\ \hline Philip & 510 \\ \hline Rebecca & 153 \\ \hline \end{tabular}How many coins would Sam need to collect to be equal to Philip?

Problem 8937

5 Langley Elementary has 873 students. Roberts Elementary has 125 fewer students. How many students attend Roberts Elementary?

Problem 8938

An African elephant has a mass of 8139 kg .Choose the best approximation of the mass of an African elephant. Choose 1 answer: (A) 8⋅103 kg8 \cdot 10^{3} \mathrm{~kg}8⋅103 kg (B) 8⋅104 kg8 \cdot 10^{4} \mathrm{~kg}8⋅104 kg

Problem 8939

Early Finisher Challenge Which number forms are equivalent to 0.28 ? Select all that apply. A. 28%28 \%28% B. 2180\frac{21}{80}8021​ C. 28100\frac{28}{100}10028​ D. 1450\frac{14}{50}5014​ E. 28 F. 725\frac{7}{25}257​

Problem 8940

Problem 8941

Interactive Practice: Add with Negative NumbersFind −323+(−123)-3 \frac{2}{3}+\left(-1 \frac{2}{3}\right)−332​+(−132​)Model the expression on the number line.

Problem 8942

Find −3.75+1.5-3.75+1.5−3.75+1.5What is the sum? −3.75+1.5=-3.75+1.5=−3.75+1.5=

Problem 8943

Calculate the value of $4 \cdot (7 + 3^3)$ .

Calculate the expression: $[36 - (4 \cdot 5)] \cdot 2$ .

Calculate the sum of 48.7 and 39.8. What is $48.7 + 39.8$ ?

Calculate the sum of $139.7$ and $382.6$ .

List the first 5 multiples, and find ALL the factors of 21.
Multiples:
Factors: Prime or Composite?

Question 11 what is $\frac{1}{7}$ of 28?

In Ms. Wimberly's class, $40 \%$ of the students are girls. If there are 25 students in Ms. Wimberly's class, how many of them are girls?

2) $10.8+(-4.73)$

5. How many pints are in 6 quarts? $\qquad$ pints

A lizard is $4 \frac{1}{2}$ inches long. How long is the lizard in centimeters?

$2.96+0.04=$

What is the molality of ethanol $\left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\right)$ in an aqueous solution that is $39.8 \%$ ethanol by mass? a. 1 m b. 14 m c. 0 m d. 1 m e. 84.0 m

Add on to get to 100 . $96+\square=100$

2. Maria made strawberry jam. She filled $\frac{1}{2}$ of a jar with the first batch she made. The next batch filled $\frac{2}{3}$ of another jar. How much strawberry jam did Maria make altogether? $\frac{1}{2}$

Find the quotient. $\frac{5}{18} \div \frac{2}{6}=$

Write the number in scientific notation. $\begin{array}{r} 1,440,000 \\ 1,440,000= \end{array}$ $\square$ (Use the multiplication symbol in the math palette as needed.)

Toys R Us is having a $38 \%$ off sale on all of their backpacks. If a backpack normally costs $\$ 22.00$ , how much will it be on sale?

$8 \cdot \square=1$ $\frac{1}{8} \cdot 8=$ $\square$ $\frac{5}{8} \cdot 8=$ $\square$ $8 \cdot \square=3$

$\sqrt[5]{1,265}$

$\begin{array}{r}7 \\ \times 4 \\ \hline\end{array}$

The number of students enrolled at a college is 13,000 and grows $5 \%$ each year. Complete parts (a) through (e). $\qquad$ a) The initial amount a is $\square$

2. Write $\frac{1}{2}$ as a percent?

Answer the question below, and then fill in the blanks if necessary.
Can the distributive property be used to rewrite $2 \times(9 \div 3)$ ? Yes No If yes, fill in the blanks below. $2 \times(9 \div 3)=$ $\square$ $\square$ $\square$ $\square$

\begin{tabular}{|c|c|} \hline \multicolumn{2}{|c|}{ Coins Collected } \\ \hline Sam & 257 \\ \hline Philip & 510 \\ \hline Rebecca & 153 \\ \hline \end{tabular}
How many coins would Sam need to collect to be equal to Philip?

An African elephant has a mass of 8139 kg .
Choose the best approximation of the mass of an African elephant. Choose 1 answer: (A) $8 \cdot 10^{3} \mathrm{~kg}$ (B) $8 \cdot 10^{4} \mathrm{~kg}$

Early Finisher Challenge Which number forms are equivalent to 0.28 ? Select all that apply. A. $28 \%$ B. $\frac{21}{80}$ C. $\frac{28}{100}$ D. $\frac{14}{50}$ E. 28 F. $\frac{7}{25}$

Interactive Practice: Add with Negative Numbers
Find $-3 \frac{2}{3}+\left(-1 \frac{2}{3}\right)$
Model the expression on the number line.

Find $-3.75+1.5$
What is the sum? $-3.75+1.5=$

Moshliw weok (1) $1.52 \times 2.5$

1. Find the product of the following -4 (9)
Type a response
Show Your Work

1) Tarik sells cups of lemonade. Today his expenses are $-\$ 6.80$ and his sales are $\$ 4.40$ . Does Tarik have more or less money than he did at the start of the day?
Find the sum. $-6.80+4.40=$ $\square$

2. Find the product of the foliowing expression $(-3)(7)(-2)$
Type a response Show Your Work

1. Sabina ate $\frac{1}{3}$ of an apple pie. Her friend Isabel ate $\frac{1}{4}$ of the pie. What fraction of the whole pie did they eat?
$\frac{1}{4}$

4 Jonah poured $\frac{4}{5}$ cup of cold water into an empty bowt. Then he mixed in 0.6 cup of hot water. What was the total amount of water in the bow?

5 - M3 EUREKA MATH ${ }^{2}$
1. Find the value by using the number line. Write your answer as a whole number if poss $\frac{1}{3}$ of 3 is $\qquad$ .

Find $-1-4 \frac{2}{3}$
Model the expression on the number line. $\square$ $\vdash$ $\rightarrow$ 命

10. Find the quotient of the expression $(-864.3) \div(-3)$
Type a response Show Your Work

3. Construct Arguments Gene stated that finding $25 \%$ of a number is the same as dividing the number by $\frac{1}{4}$ . Is Gene correct? Explain.

What is the present value of $\$ 3780$ due in nine months if simple interest rate is $5 \%$ ?
The present value is $\$$ $\square$ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)

Find the sales tax. \begin{tabular}{|c|c|c|} \hline \multicolumn{3}{|c|}{ Sales Tax } \\ \hline Selling Price & Rate of Sales Tax & Sales Tax \\ \hline $\$ 90.00$ & $5 \%$ & $?$ \\ \hline \end{tabular}
The sales tax is $\$$ $\square$

Find the commission. \begin{tabular}{|l|c|c|} \hline \multicolumn{3}{|c|}{ Earning Commission } \\ \hline Sales & Commision Rate & Commission \\ \hline $\$ 540$ & $7 \%$ & $?$ \\ \hline \end{tabular}
The commission is $\$ \square$ .

Mental Math A typical tip in a restaurant is $15 \%$ of the total bill. If the bill is $\$ 140$ , what would the typical tip be?
The typical tip would be \\square$

1) $m$ and $n$ are integers and $\sqrt{m n}=10$ . Which of the (a) 25 (b) 52 following cannot be a value of $m+n$ ? (c) 101 (d) 50 2) The number of factors of a number $N=2^{3} \times 3^{2} \times 5^{3}$ is (a) 18 (b) 45 (c) 48 (d) 9

$\frac{1}{4}=\frac{3}{\square}=\frac{\square}{20}$

Simplify. If an expression does not represent a real number, state so. $\sqrt[4]{-81}$
Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. $\sqrt[4]{-81}=$ $\square$ (Type an integer.) B. The root is not a real number.

A billion electrons are added to pith ball. Its charge is: (A) $-1.6 \times 10^{-10} \mathrm{C}$ (B) $-1.6 \times 10^{-12} \mathrm{C}$ (C) $-1.6 \times 10^{-10} \mathrm{C}$

Simplify the expression: $-\frac{1}{2}+\frac{2}{5}+\left(-\frac{3}{10}\right)-\frac{3}{4}$

13. At 5:30 p.m., the temperature in Antarctica is $-60^{\circ} \mathrm{F}$ . At 11:30 p.m., the temperature is $15^{\circ}$ cooler. What is the temperature at $11: 30$ p.m.? $\qquad$

sell? $\qquad$
11. Samantha wants to find the sum of $5 / 8-4 / 9+5 / 24$ by using the least common denominator (LCD) of the three fractions. The LCD of the fractions in the expressions is $\frac{5}{8}-\frac{4}{9}+\frac{5}{3}$

50 дм $=\square \mathrm{m}$

15. Find the equivalent resistance of four parallel resistors of $2,4,6$ and $8 \Omega$ . Ans. $0,96 \Omega$ .

1. An acre of land is 43,560 square feet. You have 10 acres of land. How many square feet are in the field?
The field is 435,600 square feet
2. If the length of the field is 1,000 feet long, how wide is the field?

$30.5 \times 10.4$